package io;

import jdk.internal.org.objectweb.asm.tree.MultiANewArrayInsnNode;

import java.io.File;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 苏西西
 * Date: 2023-10-10
 * Time: 10:51
 */
public class IOD4 {
    public static void main(String[] args) {
        File dir = new File("d:/study");
        dir.mkdir();
        File d = new File("d:/aaa/ddd/m");
        d.mkdirs();
    }
}
